81542694

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{172031}}^1$

素因数の和:172115

約数の個数: 16

約数和(自身を含む): 165150720

約数和(自身を除く): 83608026

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 172031, 344062, 516093, 1032186, 13590449, 27180898, 40771347, 81542694]

約数ペア:

[(1, 81542694), (2, 40771347), (3, 27180898), (6, 13590449), (79, 1032186), (158, 516093), (237, 344062), (474, 172031)]